.w {
    width: 1200px;
    margin: 0 auto;
}

.head {
    height: 100px;
}

.head img {
    display: block;
    float: left;
    margin-top: 24px;
}

.head ul {
    float: left;
    height: 100px;
    margin-left: 403px;
}

.head ul li {
    float: left;
    width: 36px;
    height: 17px;
    line-height: 17px;
    letter-spacing: 0px;
    /* border: 1px solid black; */
    margin-right: 41px;
    margin-top: 41px;
    font-size: 14px;
    text-align: center;
    letter-spacing: 0px;
    color: #767676;
}

.head ul li a{
    font-size: 14px;
    text-align: center;
    letter-spacing: 0px;
    color: #767676;
}
 .active {
    font-size: 18px !important;
    color: #668aca !important;
}

.head ul li span {
    display: block;
    height: 1px;
    margin-top: 2px;
    background-color: #668aca;
    opacity: 0;

}
.active_{
    opacity: 1 !important;
}

.head ul li:hover span {
    opacity: 1;
}

.head ul li:hover a {
    font-size: 18px;
    color: #668aca;
}
/* 底部样式 */
.footer{
    width: 100%;
    height: 262px;
    background-color: #f7f7f7;
    margin-top: 59 px;
}
.footer ul{
    width: 1200px;
    height: 100%;
    margin-left: 431px;
    /* border: 1px solid black; */
}
.footer ul >li{
    width: 305px;
    height: 71px;
    border-right: 1px solid #e9e9e9;;
    float: left;
   margin-right: 131px;
    margin-top: 98px;
    font-size: 14px;
	font-weight: normal;
	font-stretch: normal;
	letter-spacing: 0px;
	color: #767676;
    line-height: 71px;

}
.footer_icon{
    overflow: hidden;
 
}
.footer_icon img{
    display: block;
    float: left;
    margin-right: 19px;
}
.footer ul >li>p{
    /* display: block; */
    line-height: 30px;
}
.footer .fs{
    font-size: 16px;
}